Bibliographical services throughout the world.
Quinquennial, 1960-1964-1975-1979
| निगमित लेखक: | |
|---|---|
| स्वरूप: | पुस्तक |
| भाषा: | English |
| प्रकाशित: |
Paris
Unesco
1955-1984.
|
| श्रृंखला: | 1951-52, 1952-53; 1950-59-1960-1964: Unesco bibliographical handbooks
1965-1969-1975-1979: Documentation, libraries, and archives. Bibliographies and references works |
| विषय: |